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Hive seems to use something similar to the 2nd algorithm (merging close bins together): https://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hado
by paladin8 12y ago
Hive seems to use something similar to the 2nd algorithm (merging close bins together):
https://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/NumericHistogram.java https://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/...